試題詳解

36.
(A) To explore the potential for animal-based warning systems would cost a small fraction of current earthquake and tsunami research.
(B) The previous day, the chamois (small goat-like antelopes native to Europe) came down from the mountains into the valleys, something they never usually do.
(C) With so many well-documented cases of extraordinary animal behavior, it is hard to understand why so few scientists are taking this evidence seriously.